I can confirm this, even if, in my situation (the tests were made with VirtualBox), the system hangs when it tries to load grub.
** Changed in: grub2 (Ubuntu) Status: New => Confirmed -- grub2 installed on raid1 can not boot from second disk when first disk is removed https://bugs.launchpad.net/bugs/594202 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs